GEO DataSets

(Submitter supplied) In an attempt to further elucidate the pathomechanisms in oral squamous cell carcinoma (OSCC), gene expression profiling to a set of 35 primary OSCCs compared to 6 oral mucosa from healthy non-tumor patients was performed. Keywords: expression profiling

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6353

41 Samples

Download data: GPR

(Submitter supplied) Oral squamous cell carcinoma (OSCC) is a lethal disease and early death usually occurs as a result of local invasion and regional lymph node metastases. We used microarrays to identify down or upregulated genes in OSCCs compared with non-malignant controls.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS4560

Platforms:

GPL96 GPL570

11 Samples

Download data: CEL, CHP

Analysis of oral squamous cell carcinoma (OSCC)-derived cell lines. OSCC is a lethal disease with early death typically occurring as a result of local invasion and regional lymph node metastases. Results provide insight the molecular mechanisms underlying OSCC.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 9 cell line sets

Platform:

GPL96

Series:

GSE31853

9 Samples

Download data: CEL, CHP

(Submitter supplied) The orthotopic transplantation of human OEC-M1 cells in immune-compromised mice was established to feasibly study tumorigenesis and lymph node metastasis of OSCC. Through in vivo selection, two sublines, designated as LN1-1 and LN1-2 were successfully isolated from cervical lymph nodes and identified to originate from OEC-M1 cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

3 Samples

Download data: TXT

(Submitter supplied) Melanoma inhibitory activity (MIA) gene family is novel tumor-associated molecules. Although MIA gene family has several tumor progressive and/or suppressive functions, the detailed relevant signaling partners are unclear and investigated. In this study, we investigated the detailed MIA gene family-associated signaling using human oral squamous cell carcinoma cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL2895

6 Samples

Download data: TXT

(Submitter supplied) Background: Cervical lymph node metastasis is a potent prognostic factor in oral squamous cell carcinoma (OSCC). However, lymph nodes resected by sentinel node biopsy or neck dissection are usually diagnosed by examining only one or two sections of the maximal cut surface. Accurate diagnosis of the metastasis in lymph nodes is important but depends on a heavy workload of the pathologist. In this study, we have attempted to identify novel molecular markers to find the harboring cancer cells in the lymph node and establish rapid detection method. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL2986

13 Samples

Download data: TXT

(Submitter supplied) A comparative microarray analysis of indolent or aggressive mouse oral cancer cell lines was performed to identify gene expression signatures and specific molecules involved in aggressive tumor growth.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

24 Samples

Download data: TXT

(Submitter supplied) 40 current smokers and 40 age- and gender- matched never smokers underwent buccal biopsies.The study had four objectives: (a) to define the effects of smoking on the transcriptome of oral epithelial cells; (b) to determine if any of the effects of tobacco smoke on the transcriptome are gender-dependent; (c) to compare the effects of tobacco smoke exposure on the transcriptome in oral v. bronchial epithelium and (d) to identify agents with the potential to suppress the effects of tobacco smoke on the transcriptome. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3709

Platform:

GPL570

79 Samples

Download data: CEL

Analysis of oral mucosae from 40 cigarette smokers and 40 age and gender matched never-smokers. Results provide insight into the carcinogenic effects of cigarette smoke.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 agent, 2 gender sets

Platform:

GPL570

Series:

GSE17913

79 Samples

Download data: CEL

(Submitter supplied) A tissue like buccal mucosa (from cheek swabs) would be an ideal sample material for rapid, easy collection for testing of biomarkers as an alternative to blood. A limited number of studies, primarily in the smoker/oral cancer literature, address this tissue's efficacy for quantitative PCR or microarray gene expression analysis. In this study both qPCR and microarray analyses were used to evaluate gene expression in buccal cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

18 Samples

Download data: CEL

(Submitter supplied) Abstract BACKGROUND: Oral squamous cell carcinoma (OSCC) is a frequent neoplasm, which is usually aggressive and has unpredictable biological behavior and unfavorable prognosis. The comprehension of the molecular basis of this variability should lead to the development of targeted therapies as well as to improvements in specificity and sensitivity of diagnosis. RESULTS: Samples of primary OSCCs and their corresponding surgical margins were obtained from male patients during surgery and their gene expression profiles were screened using whole-genome microarray technology. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6248

11 Samples

Download data: TXT